n. 牙齿,齿状部分;兽窝( den的名词复数 );窝点;休息室;书斋
网络 密度; 齿突; 牙
I could provide you with the addresses of at least three illegal drinking dens.
我能向你提供至少3个秘密非法酒馆的地址。
Ringed seal pups are reared in snow dens.
环斑海豹通常在洞穴的底部生育。
Dens, I have some thing to ask for your help.
我有一些事情想请您帮助。
In spring, having awakened, they leave their dens, thin and hungry.
在春天醒来之后,他们离开巢穴,又瘦又饿。
But a small portion of undesirable elements also make use of rented dens.
但是一小部分不良分子也利用租用的窝点。